Listen to Unwind in the Sun online. Unwind in the Sun is an Instrumental language song and is sung by RelaxMyDog, Dog Music Dreams and Dog Music Therapy. Unwind in the Sun, from the album Calming Music for Dogs: Sleepy Songs for Anxiety Relaxation, was released in the year 2020. The duration of the song is 3:01. Download Instrumental songs online from JioSaavn.